/*
 *    Copyright © OpenAtom Foundation.
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */

package com.inspur.edp.cef.variable.dtgenerator.core.rtgenerator.manager.serialize;

import com.inspur.edp.caf.generator.baseInfo.ParameterInfo;
import com.inspur.edp.caf.generator.baseInfo.TypeInfo;
import com.inspur.edp.caf.generator.method.ClassMethodGenerator;
import com.inspur.edp.cef.spi.jsonser.abstractcefchange.AbstractCefChangeJsonDeserializer;
import com.inspur.edp.cef.spi.jsonser.abstractcefchange.AbstractCefChangeSerializer;
import com.inspur.edp.cef.variable.dtgenerator.core.rtgenerator.manager.VarMgrGenContext;
import java.util.ArrayList;
import org.eclipse.jdt.core.dom.Block;
import org.eclipse.jdt.core.dom.ClassInstanceCreation;
import org.eclipse.jdt.core.dom.Modifier;
import org.eclipse.jdt.core.dom.Modifier.ModifierKeyword;
import org.eclipse.jdt.core.dom.ReturnStatement;

public class GetChangeDeserGenerator extends ClassMethodGenerator {

  private VarMgrGenContext mgrGenCtx;

  public  GetChangeDeserGenerator(VarMgrGenContext mgrGenCtx)
  {
    this.mgrGenCtx = mgrGenCtx;
  }
  @Override
  protected Block buildMethodBody() {
    String entityImplName = mgrGenCtx.getChangeSerContext().getDeserializerClassName();
    Block block = ast.newBlock();
    ReturnStatement returnStatement = ast.newReturnStatement();
    ClassInstanceCreation classInstanceCreation = ast.newClassInstanceCreation();
    classInstanceCreation.setType(ast.newSimpleType(ast.newName(entityImplName)));
    returnStatement.setExpression(classInstanceCreation);
    block.statements().add(returnStatement);
    return block;
  }
  @Override
  protected String getMethodName() {
    return "getChangeDeserializer";
  }

  @Override
  protected TypeInfo getReturnType() {
    return new TypeInfo(AbstractCefChangeJsonDeserializer.class);
  }

  @Override
  protected java.util.ArrayList<Modifier.ModifierKeyword> getAccessModifiers() {
    return new java.util.ArrayList<Modifier.ModifierKeyword>(java.util.Arrays
        .asList(new Modifier.ModifierKeyword[]{Modifier.ModifierKeyword.PROTECTED_KEYWORD}));
  }

  @Override
  protected boolean getIsOverride() {
    return true;
  }


  @Override
  protected ArrayList<ParameterInfo> getParameterCollection() {
    return null;
  }
}
